Brush Research GBD40024 FLEX-HONE, 4 (101mm) Diameter, 240 Grit, Silicon Carbide Abrasive (Pack of 1)

Worked great, as expected.

Hubby says this is a great tool in his engine rebuild.

what a product, real good finishing hone.

new tech.?

Worked perfectly on my Deutz F3L912. Left excellent pattern. Absolutely no surprises. Engine runs clean, smooth, like new.

Good tool for my VW 1600 rebuild! Took practice on an old detonated cylinder to get cross hatch just right. Practice first and use oil! Itll do the job quick and well.

This tool is great for deglazing the cylinder walls when rebuilding the engine. YES, I would recommend this to all who do rebuilding of engines.

They work great as usual

Worked very well

Worked as expected